.container{
  padding:20px;
  overflow:hidden;
}
.clearfix:after{
  
  width:0px;
  
  content:"";
  clear:both;
}
.number{
  float:left;
  margin:10px;

  display:table-cell;
  background-color:red;
  height:80px;
  min-width:50px;
  
  color:#fff;
  font-size:50px;
  text-align:center;
  vertical-align:middle;
}